HTC J vs Samsung Galaxy Z Flip

Compare recorded specifications, size and practical differences.

+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    J: 46 g lighter

    J:
    137 g
    Galaxy Z Flip:
    183 g
  • Rear camera layout

    J:
    Single
    Galaxy Z Flip:
    Dual
  • Release year

    J:
    2012
    Galaxy Z Flip:
    2020

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. J

    Height:
    131.5 mm
    Width:
    66 mm
    Depth:
    9.5 mm
  2. 2. Galaxy Z Flip

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

Weight

Bars start at zero and share a scale within this chart.

  1. 1. J

    137 g

  2. 2. Galaxy Z Flip

    183 g

    +46 g versus J

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. J

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. Galaxy Z Flip

    Galaxy Z Flip: Screen geometry unavailable or conflicting.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for J, Galaxy Z Flip, compared at the same storage capacity.
StorageJGalaxy Z Flip
16 GB 1 GB RAM Not recorded
256 GB Not recorded 8 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. J

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Galaxy Z Flip

NFC:
Yes
Headphone jack:
No
Memory card support:
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. J

    1810 mAh

  2. 2. Galaxy Z Flip

    3300 mAh

    +1490 mAh versus J

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. J2. Galaxy Z Flip

Everyday essentials
Everyday essentials — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Dimensions (HxWxD)
  • 131.5 Х 66 Х 9.5 mm
  • 167.3 Х 73.6 Х 7.2 mm
Weight
  • 137 g
  • 183 g
Technology
  • AMOLED
  • Foldable Dynamic AMOLED
Screen size
  • 4.3" inch
  • 6.7" inch
Screen resolution
  • 540 x 960 px
  • 1080 x 2636 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 256GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1810 mAh
  • Removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
  • Android 10.0; One UI 2
Chipset Unknown
  • Qualcomm SM8150 Snapdragon 855+ (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 101.6 cm2
Screen format
  • 16:9 (height:width)
  • 21.9:9 (height:width)
Screen to body ratio
  • 58.7%
  • 82.5%
PPI /points per inch/
  • 256 PPI
  • 425 PPI
Camera and Video
Camera and Video — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Rear camera, main
  • 8 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 12 MP
  • f/1.8
  • 27mm (wide)
  • 1/2.55"
  • 1.4µm
  • dual pixel PDAF
  • OIS -12 MP
  • f/2.2
  • 12mm (ultrawide)
  • 1.12µm
Functions
  • LED flash
  • HDR
Video
  • 720p
  • 2160p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 10 MP
  • Single
Specifications
  • 1.3 MP
  • 10 MP
  • f/2.4
  • 26mm (wide)
  • 1.22µm
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Processor CPU
  • Dual-core 1.5 GHz
  • Octa-core (1x2.95 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU Unknown
  • Adreno 640 (700 MHz)
Antutu 8 score * Unknown
  • 455547
General specs
General specs — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Release date
  • 2012
  • April
  • 2020
  • February 11
Colors
  • Black
  • White
  • Red
  • Mirror Black
  • Mirror Purple
  • Mirror Gold
  • Thom Browne Edition
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 1500 EUR
Body build Unknown
  • Plastic front
  • glass back (Gorilla Glass 6)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
SIM card
  • Mini-SIM
  • Nano-SIM
  • eSIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 14(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 46(5200)
  • 66(1700/2100)
  • 71(600)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat16 1000/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot; WiMAX 802.16 e
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.54 W/kg (head) 0.96 W/kg (body) SAR EU - 0.54 W/kg (head) 0.96 W/kg (body)
Music and Audio
Music and Audio — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Radio
  • No
Unknown
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • HDR10+ -Cover display: 1.1"
  • Super AMOLED
  • 112 x 300 pixels
  • 32-bit/384kHz audio -Tuned by AKG
Other features
Other features — specifications for J, Galaxy Z Flip.
SpecificationJGalaxy Z Flip
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging 15W -Wireless charging - Samsung Pay (Visa
  • MasterCard certified) -Folded: 87.4 x 73.6 x 17.3 mm